8+a=11

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Solution for 8+a=11 equation: 


Simplifying
8 + a = 11

Solving
8 + a = 11

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-8' to each side of the equation.
8 + -8 + a = 11 + -8

Combine like terms: 8 + -8 = 0
0 + a = 11 + -8
a = 11 + -8

Combine like terms: 11 + -8 = 3
a = 3

Simplifying
a = 3

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